如何在deno RPC中使用比特币-rpcwallet标志

import { serve } from "https://deno.land/std/http/server.ts";
import { parse } from "https://deno.land/std/flags/mod.ts";

const { args } = Deno;
const DEFAULT_PORT = 8000;
const argPort = parse(args).port;
const port = argPort ? Number(argPort) : DEFAULT_PORT;

const server = serve({ port: port });
console.log(`HTTP server is running on port ${port}`);

for await (const req of server) {
  // 在这里处理RPC请求
}

import { serve } from "https://deno.land/std/http/server.ts";
import { parse } from "https://deno.land/std/flags/mod.ts";
import { send } from "https://deno.land/std/http/mod.ts";

const { args } = Deno;
const DEFAULT_PORT = 8000;
const argPort = parse(args).port;
const port = argPort ? Number(argPort) : DEFAULT_PORT;

const server = serve({ port: port });
console.log(`HTTP server is running on port ${port}`);

for await (const req of server) {
  // 解析请求参数
  const url = new URL(req.url, `http://localhost:${port}`);
  const method = req.method;
  const params = Object.fromEntries(url.searchParams.entries());

  // 构建RPC请求
  const rpcRequest = {
    jsonrpc: "2.0",
    method: "rpcwallet",
    params: params,
    id: 1,
  };

  // 发送RPC请求到比特币节点
  const response = await send(req, {
    method: "POST",
    body: JSON.stringify(rpcRequest),
    headers: {
      "Content-Type": "application/json",
    },
  });

  // 返回比特币节点的响应
  req.respond(response);
}